CN202189312U - Novel radiating device of personal computer (PC) - Google Patents
Novel radiating device of personal computer (PC) Download PDFInfo
- Publication number
- CN202189312U CN202189312U CN2011202898302U CN201120289830U CN202189312U CN 202189312 U CN202189312 U CN 202189312U CN 2011202898302 U CN2011202898302 U CN 2011202898302U CN 201120289830 U CN201120289830 U CN 201120289830U CN 202189312 U CN202189312 U CN 202189312U
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- China
- Prior art keywords
- circuit board
- novel
- main circuit
- heat
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel radiating device of a personal computer (PC), which comprises a metal casing composed of a front cover, a back cover, a bottom plate and an outer cover. A cavity of a main circuit board is arranged in the metal casing, the main circuit board is electrically connected with an expansion circuit board, an expansion interface is arranged on the expansion circuit board, a radiating plate directly contacted with a heating device is arranged at the parallel position on the main circuit board, and a fan is fixed on the radiating plate. Due to the fact that the heating device is directly contacted with the radiating plate provided with the fan, and the radiating plate is large in area, heat produced by the heating device can be timely dissipated out to reduce heat. On one hand, the novel radiating device can improve stability of products; on the other hand, the novel radiating device enables the volume of the radiating device to be smaller.
Description
Technical field
The utility model relates to the heat abstractor field, particularly a kind of novel PC heat abstractor.
Background technology
Along with development of electronic technology, because the portable electric consumers can be brought conveniently to people's life of working, so the portable electric consumers has become a kind of development trend.
All can generate heat during electronic product work, especially for the portable electronic product, because its volume is little; It is more concentrated to generate heat, and therefore usually through the fan forced heat radiation with through the optional heat radiation of heat radiator, the heat dissipation design that adopts like notebook computer all is to adopt heating radiator to add radiator fan; Though the forced heat radiation effect is better, because the heating radiator volume is big and need bigger space accommodate electric fan, further reduced volume; Cause the portable type electronic product volume bigger, does not carry the aspect.
The utility model content
The technical matters that the utility model mainly solves provides a kind of novel PC heat abstractor, and the portable PC volume that said novel PC heat abstractor can avoid heating radiator to cause is excessive, reduces the portable PC volume, is convenient for carrying.
In order to address the above problem; The utility model provides a kind of novel PC heat abstractor, and this novel PC heat abstractor comprises the metal shell of being made up of protecgulum, bonnet and base plate and outer cover, is provided with the cavity of main circuit board in this metal shell; This main circuit board is electrically connected with expander board; This expander board is provided with expansion interface, on said main circuit board parallel position, is provided with the heat sink that directly contacts with heater members, is fixed with fan on this heat sink.
Say that further said base plate is positioned at fan and is provided with louvre.
Say further, be covered with air vent after said.
Say that further said outer cover both sides are provided with heat sink strip.
The utility model novel PC heat abstractor; Comprise the metal shell of forming by protecgulum, bonnet and base plate and outer cover; Be provided with the cavity of main circuit board in this metal shell, main circuit board is electrically connected with expander board, and this expander board is provided with expansion interface; On said main circuit board parallel position, be provided with the heat sink that directly contacts with heater members, be fixed with fan on this heat sink.Because heater members directly contacts with the heat sink that is provided with fan, and the heat sink area is bigger, can the heat that heater members produces in time be shed, reduce heat, can improve the stability of product on the one hand, can make the heat abstractor volume less on the other hand.
Description of drawings
Fig. 1 is the utility model novel PC heat abstractor example structure decomposing schematic representation.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the utility model purpose is described further.
Embodiment
As shown in Figure 1, the utility model provides a kind of novel PC heat abstractor embodiment.
This novel PC heat abstractor comprises the metal shell of being made up of protecgulum 4, bonnet 3 and base plate 2 and outer cover 1; Be provided with the cavity (accompanying drawing does not indicate) of main circuit board in this metal shell; Main circuit board 7 is electrically connected with expander board 6; This expander board 6 is provided with expansion interface, on said main circuit board 7 parallel positions, is provided with the heat sink 8 that directly contacts with heater members, is fixed with fan 9 on this heat sink 8.
Because heater members directly contacts with the heat sink that is provided with fan, and the heat sink area is bigger, can the heat that CPU produces in time be shed, reduce heat, can improve the stability of product on the one hand, can make the heat abstractor volume less on the other hand.
In the present embodiment, said base plate 2 is positioned in fan 9 correspondences and is provided with louvre 21, can better heat be loose to the outside of shell.Said bonnet 3 is provided with air vent 31, can make to form cross-ventilation in the shell, further improves rate of heat dissipation and imitates.Said outer cover 1 both sides are provided with heat sink strip 11, improve radiating efficiency.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (4)
1. the novel PC heat abstractor comprises the metal shell of being made up of protecgulum, bonnet and base plate and outer cover, is provided with the cavity of main circuit board in this metal shell, and this main circuit board is electrically connected with expander board, and this expander board is provided with expansion interface, it is characterized in that:
On said main circuit board parallel position, be provided with the heat sink that directly contacts with heater members, be fixed with fan on this heat sink.
2. novel PC heat abstractor according to claim 1 is characterized in that:
Said base plate is positioned at fan and is provided with louvre.
3. novel PC heat abstractor according to claim 1 is characterized in that:
Be covered with air vent after said.
4. novel PC heat abstractor according to claim 1 is characterized in that:
Said outer cover both sides are provided with heat sink strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202898302U CN202189312U (en) | 2011-08-10 | 2011-08-10 | Novel radiating device of personal computer (PC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202898302U CN202189312U (en) | 2011-08-10 | 2011-08-10 | Novel radiating device of personal computer (PC) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189312U true CN202189312U (en) | 2012-04-11 |
Family
ID=45920750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202898302U Expired - Fee Related CN202189312U (en) | 2011-08-10 | 2011-08-10 | Novel radiating device of personal computer (PC) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984901A (en) * | 2012-11-28 | 2013-03-20 | 徐州科亚机电有限公司 | Electric motor car controller housing with air cooling equipment and conducting wires internally |
| WO2022033361A1 (en) * | 2020-08-13 | 2022-02-17 | 华为技术有限公司 | Electronic device and extension assembly |
-
2011
- 2011-08-10 CN CN2011202898302U patent/CN202189312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984901A (en) * | 2012-11-28 | 2013-03-20 | 徐州科亚机电有限公司 | Electric motor car controller housing with air cooling equipment and conducting wires internally |
| WO2022033361A1 (en) * | 2020-08-13 | 2022-02-17 | 华为技术有限公司 | Electronic device and extension assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20170810 |